Issue #2706359: Ajax Command Support - Working Ajax render element.

AjaxCommand/Invoke.php

@@ -21,15 +21,19 @@ class Invoke implements AjaxCommandInterface{
    * {@inheritdoc}
    */
   public function commandFromSettings(array $settings) {
+    dpm($settings); 
     $selector = $settings['selector']; 
     $method = $settings['method'];
     $arguments = []; 
     if (isset($settings['arguments'])) {
       $arguments = $settings['arguments'];
+      if (!is_array($arguments)) $arguments = json_decode($arguments);
     }
     elseif (isset($settings['text'])) {
       $arguments = json_decode($settings['text']);
     }
+    if (!$arguments) $arguments = array();
+    dpm($arguments, 'args');
     $command = ajax_command_invoke($selector, $method, $arguments); 
     return $command; 
   }

FrxReport.inc

@@ -257,6 +257,8 @@ class FrxReport {
    * @return unknown_type
    */
   public function render($format, $render_form=TRUE, $cache_data=array()) {
+    $events = $this->commands;
+    $this->commands = array();
     if (!$format) $format = 'web';
     // Only push the parameter conte
     Frx::Data()->push($this->parms, 'parm');
@@ -294,9 +296,7 @@ class FrxReport {
     }
 
     // Process the commands after the replacement
-    if ($this->commands) {
-      $events = $this->commands;
-      $this->commands = array();
+    if ($events) {
       foreach ($events as $event => $commands) {
         foreach($commands as $command) {
           $this->addAjaxCommand($command, $event);

forena.module

@@ -1341,6 +1341,11 @@ function forena_forena_controls() {
     'class' => 'FrxDrupalControls',
   );
 
+  $controls[] = array(
+    'file' => 'renderers/FrxAjax.inc',
+    'class' => 'FrxAjax', 
+  );
+
   $controls[] = array(
     'file' => 'renderers/FrxSection.inc',
     'class' => 'FrxSection',

renderers/FrxAjax.inc

+<?php
+/**
+ * Created by PhpStorm.
+ * User: metzlerd
+ * Date: 4/21/16
+ * Time: 8:32 PM
+ */
+
+
+/**
+ * Crosstab Renderer
+ *
+ * @FrxRenderer(id = "FrxAjax")
+ *
+ */
+class FrxAjax extends FrxRenderer {
+
+  public function render() {
+    $text = forena_inner_xml($this->reportDocNode, $this->reportDocNode->getName());
+    $command = $this->replacedAttributes();
+    $command['text'] = $text;
+    unset($command['renderer']);
+    $event = $this->extract('event', $command);
+    if (strpos($event, 'pre')===0) {
+      $event = 'pre';
+    }
+    else {
+      $event = 'post';
+    }
+    $this->frxReport->addAjaxCommand($command, $event);
+    return '';
+  }
+}
\ No newline at end of file

renderers/FrxRenderer.inc

@@ -17,6 +17,7 @@ class FrxRenderer {
   public $name;
   public $id;
   public $format;
+  /** @var  FrxReport */
   public $frxReport;  // The report object being used.
   public $columns;
   public $numeric_columns;